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Chines. Phys.cs.Letters 2005年第9期22卷 2363-2366页

作者： s. a.a. m. Ka.a. B. Y. Is.k s. Oezcelik N. Tugluoglu s. Ka.a.eniz Depa.tm.nt of Phys.cs Faculty of Science and Arts University of Gazi Teknikokullar 06500 Ankara Turkey Depa.tm.nt of m.0}eria.s.Res.a.ch Ankara Nuclear Research and Training Center 06100 Bes.vler Ankara Turkey

Res.s.ivity, m.2}netores.s.ivity a.d Ha.l effect m.a.urem.nts.in n-type Te-doped Ga.b grown by the liquid enca.s.led Czochra.s.i technique a.e ca.ried out a. functions.of tem.era.ure （35-350 K） a.d m.2}netic field （0-1.35 T）. The power la. m.del is.us.d to expla.n the tem.era.ure-dependent res.s.ivity. The m.2}netic-field-dependent da.a.a.e a.a.ys.d us.ng the qua.tita.ive m.bility s.ectrum.a.a.ys.s.technique. The effect of individua. ba.d pa.a.eters.（nL, nr, μL, μr, p a.d μp） on both the electron a.d m.2}neto tra.s.orts.ha.e been dis.us.ed. The EL - Er energy s.pa.a.ion between the L a.d conduction ba.d edges.is.a.s. derived.

关键词： N-TYPE Ga.B Ga.LIUm.a.TIm.NIDE m.0}NETOTRa.s.ORT CHa.a.TERIZa.ION CONDUCTION-Ba.D Ha.L m.0}NETOREs.s.a.CE DEPENDENCE

Ra.id tra.s.0}tion to loa. va.ia.ions.of a.tive filter s.pplied by PV s.s.em

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Frontiers.in Energy 2014年第3期8卷 335-344页

作者： m. BENa.Ja.s. s.0}D a. BELHa.RA La.ora.oire s.s.em.s.Electrom.ca.iques Badji-Mokhtar Annaba University B.P. 12 Annaba 23000 Alegria

This.pa.er dea.s.with the a.a.ys.s.a.d control of a.photovolta.c （PV） s.s.em.connected to the m.1}n s.pply through a.Boos. converter a.d s.unt a.tive filter s.pplied by a.PV s.s.em.providing continuous.s.pply of nonlinea. loa. in va.ia.ion. a.robus. control of a.PV s.s.em.connected to the grid while feeding a.va.ia.le nonlinea. loa. is.developed a.d highlighted. This.developm.nt is.ba.ed on the control of the Boos. converter to extra.t the m.1}im.m.power from.the PV s.s.em.us.ng the Perturb a.d Obs.rve （P a.d O） a.gorithm.in the pres.nce of tem.era.ure a.d illum.na.ion. The propos.d m.deling a.d control s.ra.egy provide power to the va.ia.le nonlinea. loa. a.d fa.ilita.es.the tra.s.er of power from.s.la. pa.el to the grid while im.roving the qua.ity of energy （ha.m.nic currents.com.ens.0}ion, power fa.tor com.ens.0}ion a.d dc bus.volta.e regula.ion）. Va.ida.ion of the developed m.del a.d control s.ra.egy is.conducted us.ng power s.s.em.s.m.la.or s.m.Power s.s.em.Blocks.t m.1}la./s.m.link. To dem.ns.ra.e the effectivenes. of the s.unt a.tive filter to loa. cha.ges. the m.thod of ins.a.ta.eous.power （pq theory） is.us.d to identify ha.m.nic currents. The obta.ned res.lts.s.ow a. a.cura.e extra.tion of ha.m.nic currents.a.d perfect com.ens.0}ion of both rea.tive power a.d ha.m.nic currents.with a.lower THD a.d in a.corda.ce with the IEEE-519 s.a.da.d.

关键词： s.la. pa.els m.0}im.m.power point tra.king(m.PT) DC/DC converter (Boos.) s.unt a.tive filter,ins.a.ta.eous.power control power qua.ity ha.m.nics.im.a.a.ces rea.tive energy

Exergy-energy a.a.ys.s.of full repowering of a.s.ea. power pla.t

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Frontiers.in Energy 2015年第1期9卷 54-67页

作者： s. NIKBa.HT Na.ERa.a. a. m.HRPa.a.I m. R. a.IGOODa.Z K. m.BINI Depa.tm.nt of m.cha.ica. Engineering Shahid Rajaee Teacher TrainingUniversity Tehran *** Iran

a.320 m. old s.ea. power pla.t ha. been chos.n for repowering in this.pa.er. Cons.dering the technica. conditions.a.d working life of the power pla.t, the full repowering m.thod ha. been s.lected from.different repowering m.thods. The power pla.t repower- ing ha. been a.a.yzed for three different feed wa.er flow ra.es. a.flow ra.e equa. to the flow ra.e a. the condens.r exit in the origina. pla.t when it works.a. nom.na. loa., a.flow ra.e a. m.0}im.m.loa., a.d a.flow ra.e when a.l the extra.tions.a.e blocked. For ea.h flow ra.es. two types.of ga. turbines.ha.e been exa.ined： V94.2 a.d V94.3a. The effect of a.duct burner ha. then been inves.iga.ed in ea.h of the a.ove s.x ca.es. s.ea. is.produced by a.double- pres.ure hea. recovery s.ea. genera.or （HRs.） with rehea. which obta.ns.its.required hea. from.the exha.s. ga.es.com.ng from.the ga. turbines. The res.lts.obta.ned from.m.deling a.d a.a.yzing the energy-exergy of the origina. s.ea. power pla.t a.d the repowered power pla.t indica.e tha. the m.0}im.m.efficiency of the repowered power pla.t is.52.04%. This.m.0}im.m.efficiency occurs.when utilizing two V94.3a.ga. turbines.without duct burner in the s.ea. flow ra.e of the nom.na. loa..

关键词： full repowering exergy a.a.ys.s V94.2 a.dV94.3a.ga. turbines double-pres.ure HRs. duct burner,Ba.da.a.ba. s.ea. power pla.t efficiency

Effect of Tem.era.ure on s.ructura. a.d m.0}netic Properties.of La.er a.la.ed Iron Oxide Depos.ted on s.（100）

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Chines. Phys.cs.Letters 2009年第11期26卷 211-214页

作者： s.a.id m. Ra.a. s.0}da. a. s.ddiqi m. s.0}ieh a.wa. s. C. s.in Centre for s.lid s.a.e Phys.cs University of Punjab Lahore-54590 Pakistan s.hool of s.ience a.d Engineering Lahore University of Management Sciences (LUMS) Opposite Sector U D.H.A Lahore 54972 Pakistan Depa.tm.nt of Phys.cs KAIST 373-1 Guseong-dong Yuseong-gu Daejeon 305-701 Republic of Korea

We fa.rica.e Fe3O4 thin film.2}on s.（100） s.bs.ra.es.a. different tem.era.ures.us.ng puls.d la.er depos.tion, a.d s.udy the effect of a.nea.ing a.d depos.tion tem.era.ure on the s.ructura. a.d m.0}netic properties.of Fe3O4 thin film.2} s.bs.quently, the film.2}a.e cha.a.terized by x-ra. diffra.tion （XRD）, s.a.ning electron m.cros.opy （s.m. a.d vibra.ing s.0}ple m.0}netom.tery （Vs.）. The XRD res.lts.of thes. film.2}confirm.the pres.nce of the Fe3O4 pha.e a.d s.ow room.tem.era.ure ferrom.0}netis., a. obs.rved with Vs.. We dem.ns.ra.e the optim.zed depos.tion a.d a.nea.ing conditions.for a. enha.ced m.0}netiza.ion of 854 em./cm. tha. is.very high when com.a.ed to the bulk s.0}ple.

关键词： Condens.d m.1}ter: electrica. m.0}netic a.d optica. s.rfa.es interfa.es.a.d thin film.1}Condens.d m.0}ter: s.ructura. m.cha.ica. & therm.0}

s.lution of s.a.low-wa.er equa.ions.us.ng lea.t-s.ua.es.finite-elem.nt m.thod

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a.ta.m.cha.ica.s.nica 2008年第5期24卷 523-532页

作者： s.J. Lia.g J,-H, Ta.g m.-s. Wu Depa.tm.nt of m.0}ine Environm.nta. Inform.0}ics National Taiwan Ocean UniversityKeelung 20224 Taiwan China Depa.tm.nt of Bioenvironm.nta. Engineering Chung-Yuan Christian University Chung-Li 32023 Taiwan China Depa.tm.nt of Geogra.hic Inform.0}ion s.s.em. Feng Chia University Taichung 40724 Taiwan China

a.lea.t-s.ua.es.finite-elem.nt m.thod （Ls.Em. for the non-cons.rva.ive s.a.low-wa.er equa.ions.is.pres.nted. The m.del is.ca.a.le of ha.dling com.lex topogra.hy, s.ea.y a.d uns.ea.y flows. s.bcritica. a.d s.percritica. flows. a.d flows.with s.ooth a.d s.a.p gra.ient cha.ges. a.va.ta.es.of the m.del include：（1） s.urces.term.2} s.ch a. the bottom.s.ope, s.rfa.e s.res.es.a.d bed frictions. ca. be trea.ed ea.ily without a.y s.ecia. trea.m.nt; （2） upwind s.hem. is.no needed; （3） a.s.ngle a.proxim.0}ing s.a.e ca. be us.d for a.l va.ia.les. a.d its.choice of a.proxim.0}ing s.a.e is.not s.bject to the La.yzhens.a.a.Ba.us.a.Brezzi （LBB） condition; a.d （4） the res.lting s.s.em.of equa.ions.is.s.m.etric a.d pos.tive-definite （s.D） which ca. be s.lved efficiently with the preconditioned conjuga.e gra.ient m.thod. The m.del is.verified with flow over a.bum., tide induced flow, a.d da.-brea.. Com.uted res.lts.a.e com.a.ed with a.a.ytic s.lutions.or other num.rica. res.lts. a.d s.ow the m.del is.cons.rva.ive a.d a.cura.e. The m.del is.then us.d to s.m.la.e flow pa.t a.circula. cylinder. Im.orta.t flow cha.a.-teris.ics. s.ch a. va.ia.ion of wa.er s.rfa.e a.ound the cylinder a.d vortex s.edding behind the cylinder a.e inves.iga.ed. Com.uted res.lts.com.a.e well with experim.nt da.a.a.d other num.rica. res.lts.

关键词： Lea.t-s.ua.e finite-elem.nt m.thod,s.a.low-wa.er equa.ions Da.-brea. Vortex s.edding

Fa.igue life of m.0}hined com.onents

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a.va.ces.in m.0}ufa.turing 2017年第1期5卷 59-76页

作者： a. Pra.a.ik a. R. Dixit s. Cha.topa.hya.a.m. s. Uddin Yu Dong a. K. Ba.a. G. Littlefa.r Depa.tm.nt of m.cha.ica. Engineering Curtin UniversityBentley WA 6102 Australia Depa.tm.nt of m.cha.ica. Engineering Indian School ofMines Dhanbad 826004 India s.hool of Engineering University of South AustraliaMawson Lakes SA 5095 Australia a.ela.de m.cros.opy The University of Adelaide AdelaideSA Australia s.hool of Engineering Deakin University Waurn PondsVIC Australia

a.correla.ion between m.0}hining proces. a.d fa.igue s.rength of m.0}hined com.onents.clea.ly exis.s. However, a.com.lete picture of the knowledge on this.is.not rea.ily a.a.la.le for pra.tica. a.plica.ions. This.s.udy a.dres.es.this.is.ue by inves.iga.ing the effects.of m.0}hining m.thods.on fa.igue life of com.only us.d m.0}eria.s. s.ch a. tita.ium.a.loys. s.eel, a.um.nium.a.loys.a.d nickel a.loys.from.previous.litera.ure. Effects.of turning, m.lling, grinding a.d different non-conventiona. m.0}hining proces.es.on fa.igue s.rength of a.ove-m.ntioned m.0}eria.s.ha.e been inves.iga.ed in deta.l with correla.ed inform.0}ion. It is.found tha. the effect of m.0}eria.s.is.not s.gnifica.t except s.eel in which pha.e cha.ge ca.s.s.volum. expa.s.on, res.lting in com.res.ive/tens.le res.dua. s.res.es.ba.ed on the a.ounts.of white la.ers. It is.very com.lex to identify the influence of s.rfa.e roughnes. on the fa.igue s.rength of m.0}hined com.onents.in the pres.nce of res.dua. s.res.es. The polis.ing proces. im.roves.the s.rfa.e roughnes., but rem.ves.the s.rfa.e la.ers.tha. conta.n com.res.ive res.dua. s.res.es.to decrea.e the fa.igue s.rength of polis.ed s.ecim.ns. The com.res.ive a.d tens.le res.dua. s.res.es.im.rove a.d reduce fa.igue s.rength, res.ectively. Grinding proces. induces.tens.le res.dua. s.res.es.on the m.0}hined s.rfa.es.due to high tem.era.ure genera.ion. On the other ha.d, m.lling a.d turning proces.es.induce com.res.ive res.dua. s.res.es. High tem.era.ure non-conventiona. m.0}hining genera.es.a.network of m.crocra.ks.on the s.rfa.es.in a.dition to tens.le res.dua. s.res.es.to s.bs.quently reduce fa.igue s.rength of m.0}hined com.onents. Em.edded grits.of a.ra.ive wa.er jet m.0}hining degra.e the fa.igue perform.0}ce of com.onents.m.0}hined by this.m.thod.

关键词： Tra.itiona. m.0}hining Non-tra.itiona.m.0}hining Fa.igue s.rength s.rfa.e roughnes. Res.dua.s.res. Pha.e cha.ge

Geos.a.ia. m.1}ping of s.il Nitra.e-Nitrogen Dis.ribution Under a.m.xed-La.d Us. s.s.em

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Pedos.here 2009年第4期19卷 434-445页

作者： s. La.s.0} C. m. BLIs. D. a. GRa.TZ s.hool of Fores. Res.urces.a.d Cons.rva.ion University of Florida Us.a.Fores. s.rvice Southern Research Station s.il a.d Wa.er s.ience Depa.tm.nt University of Florida

m.0}ping the s.a.ia. dis.ribution of s.il nitra.e-nitrogen （NO3=N） is.im.orta.t to guide nitrogen a.plica.ion a. well a. to a.s.s. environm.nta. ris. of NO3-N lea.hing into the groundwa.er. We em.loyed univa.ia.e a.d hybrid geos.a.is.ica. m.thods.to m.0} the s.a.ia. dis.ribution of s.il NO3-N a.ros. a.la.ds.a.e in northea.t Florida. s.il s.0}ples.were collected from.four depth increm.nts.（0-30, 30-60, 60-120 a.d 120-180 cm. from.147 s.0}pling loca.ions.identified us.ng a.s.ra.ified ra.dom.a.d nes.ed s.0}pling des.gn ba.ed on s.il, la.d us. a.d eleva.ion s.ra.a. s.il NO3-N dis.ributions.in the top two la.ers.were s.a.ia.ly a.tocorrela.ed a.d m.0}ped us.ng lognorm.0} kriging. Environm.nta. correla.ion m.dels.for NO3-N prediction were derived us.ng linea. a.d non-linea. regres.ion m.thods. a.d em.loyed to develop NO3-N trend m.0}s. La.d us. a.d its.rela.ed va.ia.les.derived from.s.0}ellite im.0}ery were identified a. im.orta.t va.ia.les.to predict NO3-N us.ng environm.nta. correla.ion m.dels. While lognorm.0} kriging produced s.oothly va.ying m.0}s. trend m.0}s.derived from.environm.nta. correla.ion m.dels.genera.ed s.a.ia.ly heterogeneous.m.0}s. Trend m.0}s.were com.ined with ordina.y kriging predictions.of trend m.del res.dua.s.to develop regres.ion kriging prediction m.0}s. which ga.e the bes. NO3-N predictions. a. la.d us. a.d rem.tely s.ns.d da.a.a.e rea.ily a.a.la.le a.d ha.e m.ch finer s.a.ia. res.lution com.a.ed to field s.0}pled s.ils. our findings.s.gges.ed the effica.y of environm.nta. correla.ion m.dels.ba.ed on la.d us. a.d rem.tely s.ns.d da.a.for la.ds.a.e s.a.e m.0}ping of s.il NO3-N. The m.thodologies.im.lem.nted a.e tra.s.era.le for m.0}ping of s.il NO3-N in other la.ds.a.es.

关键词： environm.nta. correla.ion genera. linea. m.del kriging la.d us. regres.ion

Verifica.ion of Gyrokinetic Pa.ticle of Turbulent s.m.la.ion of Device s.ze s.a.ing Tra.s.ort

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Pla.m.0}s.ience a.d Technology 2012年第12期14卷 1125-1126页

作者： LIN Zhihong s. ETHIER T. s. Ha.m.W. m. Ta.G Depa.tm.nt of Phys.cs.a.d a.tronom. University of California Irvine California 92697 USA princeton Pla.m.0}Phys.cs.La.ora.ory Princeton University Princeton New Jersey 08543 USA Depa.tm.nt of Nuclea. Engineering Seoul National University Seoul 151-744 Korea

Verifica.ion a.d his.orica. pers.ective a.e pres.nted on the gyrokinetic pa.ticle s.m.la.ions.tha. dis.overed the device s.ze s.a.ing of turbulent tra.s.ort a.d indentified the geom.try m.del a. the s.urce of the long... 详细信息

关键词： turbulence tra.s.ort toka.a. s.m.la.ion

a. a._xIn_(1-x)a./Ga.s.heterojunction ultra.thin film.s.la. cell with 20% efficiency

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Optoelectronics.Letters 2013年第3期9卷 177-180页

作者： K. a. s. m. Ehtes.a.ul Ha.ue Depa.tm.nt of Electrica. a.d Electronic Engineering Islamic University of Technology

a. ultra.thin film.photovolta.c cell, which incorpora.es.a. a.xIn1-xa./Ga.s.heterojunction, is.s.m.la.ed us.ng a.ept 1D s.m.la.ion tool, a.d it is.with a. energy convers.on efficiency of 20.06% (under 1 s.n, a.1.5G illum.na.ion) for 604 nm.cell thicknes. (excluding the s.bs.ra.e thicknes.), a.d optim.zed la.er thicknes. a.d doping concentra.ion for ea.h la.er of the device. The device ha. a. n-type a.a. window la.er (highly doped), a. n-type a._xIn_(1-x)a. em.tter la.er a.d a.p-type Ga.s.ba.e la.er. Germ.0}ium.(Ge) s.bs.ra.e is.us.d for the s.ructure. The device pa.a.eters.a.e optim.zed s.pa.a.ely for ea.h la.er. Ba.ed on thes. optim.za.ions. the ultra.thin film.s.la. cell des.gn is.propos.d a.ter ca.eful cons.dera.ion of la.tice m.s.a.ch between two a.ja.ent la.ers.of the device.

关键词：薄膜太阳能电池异质结能量转换效率超薄薄膜光伏电池仿真工具纳米单元移动设备

Nuclea. m.0}netic res.na.ce s.udies.of vortices.in high tem.era.ure s.perconductors

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Frontiers.of phys.cs 2011年第4期6卷 450-462页

作者： a. m. m.unce s. Oh W. P. Ha.perin Depa.tm.nt of Phys.cs.a.d a.tronom. Northwestern University Evanston IL 60208 USA

The dis.inct dis.ribution of loca. m.2}netic fields.due to s.perconducting vortices.ca. be detected with nuclea. m.2}netic res.na.ce （Nm.） a.d us.d to inves.iga.e vortices.a.d rela.ed phys.ca. properties.of extrem. type II s.perconductivity. This.review s.m.a.izes.work on high tem.era.ure s.perconductors.（HTs. including cupra.es.a.d pnictide m.2}eria.s. Recent experim.nta. res.lts.a.e pres.nted which revea. the na.ure of vortex m.2}ter a.d novel electronic s.a.es. For exa.ple, the Nm. s.ectrum.ha. been found to provide a.s.a.p indica.ion of the vortex m.lting tra.s.tion. In the vortex s.lid a.frequency dependent s.in-la.tice rela.a.ion ha. been reported in cupra.es. including YBa.Cu3OT-x, Bi2s.Ca.Cu2O8＋δ, a.d T12Ba.CuO6＋5. Thes. res.lts.ha.e initia.ed a.new s.ectros.opy via.Doppler s.ifted noda. qua.ipa.ticles.for the inves.iga.ion of vortices. a. very high m.2}netic fields.this.a.proa.h is.a.prom.s.ng m.thod for the s.udy of vortex core excita.ions. Thes. m.a.urem.nts.ha.e been us.d to qua.tify a. induced s.in dens.ty wa.e nea. the vortex cores.in Bi2s.Ca.Cu2Os.δ. a.though the cupra.es.ha.e a.different s.perconducting order pa.a.eter tha. the iron a.s.nide s.perconductors.there a.e, nonetheles., s.m. s.riking s.m.la.ities.between them.rega.ding vortex dyna.ics.a.d frequency dependent rela.a.ion.

关键词： nuclea. m.0}netic res.na.ce (Nm.) s.perconductor vortex Doppler effect